Home / 9,347,859.92-13,939,317.02-9,014,823.56

Finding the Fourth Proportional to 9,347,859.92, 13,939,317.02 and 9,014,823.56

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Solution

The fourth proportional to 9,347,859.92, 13,939,317.02 and 9,014,823.56 is: 13,442,700.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,859.92 : 13,939,317.02 = 9,014,823.56 : x
  2. Step 2: Convert to fraction form
    9,347,859.92/13,939,317.02 = 9,014,823.56/x
  3. Step 3: Cross multiply
    9,347,859.92x = 13,939,317.02 × 9,014,823.56
  4. Step 4: Simplify right side
    9,347,859.92x = 125,660,483,482,205
  5. Step 5: Solve for x
    x = 125,660,483,482,205/9,347,859.92
  6. Step 6: Final answer
    x = 13,442,700.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.